An expansion may pertain-to a language.Logical formLearned from21 sentences. Secondary education may undergo an expansion.Logical formLearned from21 sentences. Construction may undergo an expansion.Logical formLearned from21 sentences. Expansion can be in gross domestic product.Logical formLearned from21 sentences. (Trade relations) may undergo an expansion.Logical formLearned from21 sentences. Expansion can be impossible.Logical formLearned from21 sentences. Duties may undergo an expansion.Logical formLearned from21 sentences. (Expansion efforts) can be international.Logical formLearned from21 sentences. A concern can be over an expansion.Logical formLearned from21 sentences. An expansion may be announced.Logical formLearned from21 sentences. A symbol can be constituted-of-or-filled-with expansion.Logical formLearned from21 sentences. An expansion can be a move.Logical formLearned from21 sentences. Expansion may be expected.Logical formLearned from21 sentences. An expansion can be qualitative.Logical formLearned from21 sentences. (Enrichment activities) may undergo an expansion.Logical formLearned from21 sentences.